The Caterpillar 615C is a self-propelled wheel tractor scraper used for earthmoving, grading, and material hauling in construction, mining, and site development applications. It is part of Caterpillar's scraper lineup and is designed to cut, load, transport, and spread soil or aggregate efficiently over medium to large job sites. The 615C typically features a single-engine tractor-scraper configuration, articulated steering, and a bowl with ejector system for controlled material handling. Common uses include road building, land leveling, and bulk earthmoving. The model is recognized for its production-oriented design, serviceability, and compatibility with heavy-duty earthmoving operations.